demo/edge.list.R

In rgexf: Build, Import and Export GEXF Graph Files

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# Demo of gexf function - Input: a list of edges  
# Author: Jorge Fabrega
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pause <- function() {  
  invisible(readline("\nPress <return> to continue: ")) 
}

pause()
## Demos for rgexf - Nodes and edges with attributes.
## Input: A matrix of edges 

# Defining a matrix of edges
relations <- matrix(c("Juan","Carlos",
                      "Juan","Pedro",
                      "Juan","Matthew",
                      "Pedro","Matthew",
                      "Matthew","Carlos",
                      "Carlos","Pedro",
                      "Pedro","Carlos",
                      "Carlos","Juan",
                      "Carlos","Juan"),
                    ncol=2, byrow=T)
relations

# Now, with processEdgeList you can transform your edge list into a gexf file

pause()

edge.list(relations)